搜索结果: 1-8 共查到“海洋化学 Nutrient”相关记录8条 . 查询时间(0.134 秒)
Reducing nutrient pollution helps corals resist bleaching（图）
Reducing nutrient pollution corals resist bleaching
2020/3/6
Reducing nutrient pollution can help prevent coral reefs from bleaching during moderate heatwaves, according to a National Science Foundation-funded study by researchers at UC Santa Barbara....
A discrepancy between predictions of saturating nutrient uptake models and nitrogen-to-phosphorus stoichiometry in the surface ocean
saturating nutrient uptake models nitrogen-to-phosphorus stoichiometry the surface ocean
2014/4/17
We derive a simple prediction about euphotic zone N : P stoichiometry from a large class of models that use saturating nutrient uptake functions to characterize N and P acquisition by phytoplankton. T...
Nutrient Cycles and Marine Microbes in a CO2-Enriched Ocean
Ocean carbon cycle element carbon dioxide ocean acidification Marine nutrient biogeochemical microorganisms
2015/7/6
The ocean carbon cycle is tightly linked with the cycles of the major nutrient elements nitrogen, phosphorus, and silicon. It is therefore likely that enrichment of the ocean with anthropogenic CO2 an...
Inclusive Environmental Impact Assessment for Ocean Nutrient Enhancer
Environmental Impact Assessment Ocean Nutrient Enhancer
2009/4/14
Deep ocean water (DOW) is cold,nutrient-rich and pathogen-free seawater found at depths of several hundred meters or more.Artificial upwelling of DOW may significantly enhance marine primary productio...
Contrasting response of stream detritivores to long-term nutrient enrichment
stream detritivores long-term nutrient enrichment
2014/5/13
We examined growth and production responses of two dominant stream detritivores (chironomids and Tallaperla
spp. stoneflies) at opposite ends of the ‘‘slow-fast’’ life-history continuum and wit...
Sediment and nutrient dynamics following a low-head dam removal at Murphy Creek, California
Sediment nutrient dynamics
2014/5/13
We studied the impact of the removal of a 3-m dam on sediment and nutrient export. In the year after dam
removal, sediment and nitrogen (N) export increased by an order of magnitude over the previous...
Nutrient cycling in a strongly acidified mesotrophic lake
Nutrient cycling a strongly acidified mesotrophic lake
2014/5/19
In contrast to the well-known nutrient transformations in circumneutral lakes, acidified water bodies may exhibit significant changes in nutrient cycling due to changes in their chemistry and biology....
Biological factors regulating the chemical speciation of Cu, Zn, and Mn under different nutrient regimes in a marine mesocosm experiment
Biological factors regulating chemical speciation Cu Zn Mn different nutrient regimes marine mesocosm
2014/5/22
Previous mesocosm experiments and field studies have indicated a central role of major nutrients (e.g., N, P, and Si) in regulating phytoplankton abundance and species composition and influencing the ...